baber/WOPTO huggingface dataset:
Patent RU-2111971-C1 (RU)
Title: Modified oligodeoxyribonucleotides, composition based on thereof and intermediate compounds
Inventor: KHIDEKHIKO FURUKAVA
IPC: C08B37/00
Filed: 1994-01-28
Granted: 1998-05-27
Abstract: FIELD: organic chemistry, chemistry of nucleic acids. SUBSTANCE: invention relates to derivatives of oligodeoxyribonucleotides of the general formula (I)   where R 1 , R 2  and R 3  mean hydrogen atoms, alkyl groups, aryl groups given in description and anthraquinonylic group given in description; Z means carbon or silicon; or R 2 , R 3  and Z together form fluorenyl or xanthenyl; R 4  means hydrogen atom, alkyl group as given in description, aryl group given in description; Y 1 , Y 3  and Y 4  mean oxygen, sulfur or group  ; Y 2  means oxygen, sulfur,  , alkylene or phenylene; X - alkylene group as given in description; m and n mean 0-10, and B - oligodeoxyribonucleotide (its chain length is 3-9), or their salts. Proposed compounds can be used for prophylaxis and treatment of viral infections in mammalian. EFFECT: improved method of synthesis. 10 cl, 4 tbl
Patent RU-2080024-C1 (RU)
Title: Швейное устройство
IPC: D05B25/00
Filed: 1994-04-13
Granted: 1997-05-20
Abstract: 1. Швейное устройство, содержащее швейную головку полуавтоматического действия, размещенную на промстоле, главный вал, кинематически связанный с исполнительными механизмами для шитья и с механизмами управляющей программы пуска и останова, электродвигатель со шкивом и приводным ремнем, педали управления, отличающееся тем, что оно имеет вал, связанный с одной стороны с механизмами пуска и останова, а с другой стороны снабженный стыковочной полумуфтой и установленный на промстоле на ее неподвижной центральной части, периферийная часть которого представляет собой стол-накопитель карусельного типа, а на главном валу размещена стыковочная полумуфта для обеспечения соединения ее со стыковочной полумуфтой связанного с механизмами пуска и останова вала.2. Устройство по п.1, отличающееся тем, что оно содержит по меньшей мере две швейные головки, установленные на вращающейся части стола.3. Устройство по пп.1 и 2, отличающееся тем, что на неподвижной части стола накопителя установлена зубчатая распределительная коробка, ведущий вал которой соосно расположен и связан с главным валом, а ведомые - имеют стыковочные полумуфты.4. Устройство по п.3, отличающееся тем, что зубчатая распределительная коробка выполнена в виде коробки скоростей.5. Устройство по пп.1 и 2, отличающееся тем, что оно имеет установленную соосно и зеркально-симметрично первой головке и первому главному валу вторую головку и второй главный вал и вал со стыковочной полумуфтой, кинематически связанные между собой и механизмами пуска и останова, имеющими педали управления для независимого управления головками, а электродвигатель снабжен дополнительным шки
Patent RU-2071556-C1 (RU)
Title: Устройство для термогазохимической обработки продуктивного пласта
Inventor: MIKHNEVICH VLADIMIR G
IPC: E21B43/26
Filed: 1994-05-10
Granted: 1997-01-10
Abstract: Использование: в нефтегазодобывающей промышленности для термогазохимической обработки продуктивного пласта. Сущность: выбирая режим горения порохового заряда предлагаемого устройства, можно обеспечить эффективную термогазохимическую обработку продуктивного пласта как вблизи ствола скважины (колебаниями высокой частоты), так и на большом удалении (до сотен метров) вглубь продуктивного пласта (колебаниями низкой частоты). При этом обеспечивается целостность обсадной колонны и заколонного цементного камня. 5 ил.
Patent RU-2086232-C1 (RU)
Inventor: BERDNIKOVA LIDIYA F
IPC: A61K9/06
Filed: 1994-06-03
Granted: 1997-08-10
Abstract: Изобретение относится к медицине, а именно к средствам для специфической профилактики гриппа. Сущность изобретения заключается в приготовлении средства состава, мас.%: инактивированная гриппозная вакцина 5 - 7; линолин безводный 10 - 12 и вазелиновое масло до 100. Мазевая форма гриппозной вакцины обладает высокой иммуногенностью и имеет преимущества перед другими лекарственными формами гриппозной вакцины в удобстве, безопасности использования и надежной защите от гриппозной инфекции. 4 табл.
Patent RU-2079227-C1 (RU)
Title: Способ производства плодово-ягодного пюре
IPC: A23L19/00
Filed: 1994-05-24
Granted: 1997-05-10
Abstract: Способ производства плодово-ягодного пюре, включающий мойку сырья, инспекцию, протирку, подогрев, фасовку и термообработку, отличающийся тем, что протирку осуществляют без отделения отходов, после чего сырье декантируют, полученный фугат и осадок смешивают, затем повторно декантируют, а дальнейшей обработке подвергают фугат.
Patent RU-2058150-C1 (RU)
Title: Method of ergot alkaloids preparing
Inventor: BYKOV VALERIJ A
IPC: A61K36/066
Filed: 1994-07-07
Granted: 1996-04-20
Abstract: FIELD: medicinal plant preparations. SUBSTANCE: method involves the extraction of milled ergots with acid aqueous acetone solution, extract evaporation, conversion of ergot alkaloid salts to the free bases by medium pH change to alkaline value. Then total ergot alkaloids were extracted with chloroform, chloroform extract is evaporated to the dry residue and obtained total ergot alkaloids were dissolved in ethyl acetate followed by crystallization and filtration of the end product. Purity degree of ergot alkaloid is 96-98% without yield decrease of the end product. EFFECT: simplified technology, diminished time of process, enhanced purity of product. 2 cl, 3 tbl
Patent RU-2064679-C1 (RU)
Title: Method for determining superoxide anion radicals generation in biological material by using cells
Inventor: KOGAN ALTAR KH
IPC: G01N33/53
Filed: 1994-07-15
Granted: 1996-07-27
Abstract: FIELD: medicine. SUBSTANCE: method involves taking samples of microbioptates from human individual or animal in performing endoscopic examination of cavitary organs (stomach, intestine, bronchi e.t.c.) or taking pieces of noncavitary organs (liver, kidney e.t.c.) by means of biopsy needle, washing the samples with a pH 7.35 buffer mixture, drying with filtering paper, performing high precision (up to 10 -5  g) bioptates weighing, comminuting them with eye surgery scissors, thermostating with 0.2% water alcohol solution of triton X-100. Then the so produced comminuted bioptates are washed from triton traces and thermostated with superoxide transmutase for experimental subset and with albumin for control subset. The experimental and control comminuted bioptates are thermostated with reduced nicotinamide adenine dinucleotide phosphate stimulating superoxide anion radical production by cells and nitro blue tetrazole detecting superoxide anion radicals as formazanes at 36.7-37.0 C during 40-60 min. The reaction is stopped by adding 5M hydrochloric acid. Next to it, centrifuging is carried out and formazanes precipitate is extracted with a mixture of dimethyl sulfoxide and chloroform taken in 2:1 proportion at 55.0-59.0 C with following spectrophotometric determination of superoxide anion radical. The obtained spectrophotometric data of optical density are recalculated for 1 mg of bioptate. The difference between the experimental and control sample values shows the superoxide anion radical concentration based on optical density of formazanes being the extracted reaction products due to superoxide anion radical and nitro blue tetrazole interaction expressed in optical density units. The prototype is not usable for the purposes of determining superoxide anion radical generation as a sum using parenchymal and interstitial cells of visceral tissues. EFFECT: enhanced effectiveness of method.
Patent RU-2141476-C1 (RU)
Title: Derivatives of 1-benzenesulfonyl-1,3-dihydroindole-2-on'e, method of their synthesis and pharmaceutical composition containing thereof
Inventor: ALEN DI MAL TA
IPC: A61P25/00
Filed: 1994-07-29
Granted: 1999-11-20
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention relates to derivatives of 1-benzene-sulfonyl-1,3-dihydroindole-2-on'e of the general formula (I)   where R 1  - halogen atom, trifluoromethyl or C 1-7 -alkoxyl; R 3 ,R 4  - ω-hydroxyalkyl where hydroxyl is substituted possibly with alkyl, tetrahydrofuranyl or tetrahydropyranyl; or R 3 ,R 4  in common form the group -(CH 2 ) p X(CH 2 ) q -; or R 3 ,R 4  in common with carbon atom to which they are bound form hydrocarbon C 3-12 -cycle (possibly condensed), possibly substituted with alkyl, oxo-group, 1-2 hydroxyls; R 5  is C 1-7 -alkoxyl; R 6  is guanidine radical (other values see in p. 1 of the invention claim) and also their possible salts that show affinity to vasopressin and/or oxytocin receptors. EFFECT: improved method of synthesis, valuable pharmacological properties. 11 cl, 7 tbl, 83 ex
Patent RU-2083974-C1 (RU)
Inventor: KARABUTOV ALEKSANDR A
IPC: G01N21/86
Filed: 1994-10-11
Granted: 1997-07-10
Abstract: FIELD: instruments. SUBSTANCE: device has electromagnetic source which has cylindrical generating optical system, which is designed as cylindrical lens, light detector which has focusing optical system which is designed as cylindrical lens. Said light detector is connected to information processing unit. In addition device has scanning unit which is designed as system for linear movement in direction which is perpendicular to axes of cylindrical lenses. Electromagnetic source is optically connected to object surface while light detector is optically connected through focusing system to surface part which is located along linear movement before area of interaction of source and object surface. longitudinal axis of this part is perpendicular to axis of cylindrical generating system. Matrix detector which elements are located in parallel to axes of cylindrical lenses is used as light detector. EFFECT: increased functional capabilities. 2 cl, 1 dwg
Patent RU-2057211-C1 (RU)
Title: Monocrystalline silicon obtaining method
Inventor: REMIZOV OLEG A
IPC: C30B15/10
Filed: 1995-01-17
Granted: 1996-03-27
Abstract: FIELD: production of semiconductor materials. SUBSTANCE: method involves melting basic silicon in crucible; introducing seed; drawing crystal from melt onto rotating seed. The process is conducted in argon atmosphere, with argon consumption , upon introduction of seed, being determined by formula recited in Specification. EFFECT: increased efficiency, simplified method and improved quality of product. 2 cl, 1 tbl 1
Patent RU-2097541-C1 (RU)
Inventor: KHLEBNIKOV VADIM N
IPC: C09K8/60
Filed: 1995-02-10
Granted: 1997-11-27
Abstract: Состав для регулирования проницаемости пласта и изоляции водопритоков относится к нефтедобывающей промышленности, в частности к составам для регулирования проницаемости пласта и изоляции водопритоков к добывающим скважинам. Задачей изобретения является повышение эффективности состава и снижение его стоимости. Поставленная задача достигается тем, что в качестве состава для регулирования проницаемости используют состав, включающий полигликоли (ПЭГ) и отработанную щелочь мокрых процессов газоочистки при следующем соотношении компонентов, мас.%: полигликоль - 5-40, отработанная щелочь - 60-95. Отработанная щелочь содержит не менее 5 мас.% гидрооксида натрия и(или) карбоната натрия и имеет pH 10. Состав может быть применен на средней и поздней стадиях разработки нефтяных месторождений. 8 табл.
Patent RU-2111931-C1 (RU)
Title: Composition for putty coatings
Inventor: OMEL CHENKO L M
IPC: C09D5/34
Filed: 1995-03-03
Granted: 1998-05-27
Abstract: FIELD: manufacture of building materials. SUBSTANCE: claimed composition comprises (wt %): 5-15 cement; 60-70 sand; 7.5-35 chalk; 0.7-3.95 water soluble cellulose thickener; 0.025-0.15 polyacrylamide; 0.025-0.15 polyvinyl acetate. The claimed composition further comprises not more than 17 wt % lime or/and dolomite meal. The resulant coating has high adhesion to surfaces. EFFECT: improved properties of the composition. 2 cl, 2 tbl
Patent RU-2082766-C1 (RU)
Title: Method of magnetic treatment of part
Inventor: SOKOLIK NATALYA L
IPC: C21D1/04
Filed: 1995-03-02
Granted: 1997-06-27
Abstract: FIELD: technology of mechanical engineering; novel methods of magnetic treatment of surfaces of metal parts. SUBSTANCE: part is subjected to treatment by method of surface plastic deformation. After machining, part is placed into magnetic circuit with winding. Part is oriented so that direction of magnetic field line of force on magnetic treatment is regulated relative to direction of plastic deformation in machining and makes angle of 90 deg. EFFECT: higher strength and durability of part due to regulation of direction of magnetic lines of force of magnetic field during magnetic treatment with respect to direction of plastic deformation in machining. 3 cl, 1 dwg
Patent RU-2123728-C1 (RU)
Inventor: RUDOL F KHOFMANN
IPC: G10L15/00
Filed: 1994-05-02
Granted: 1998-12-20
Abstract: FIELD: communications. SUBSTANCE: device has encoder, which performs signal encoding, transmitter, receiver and decoder. Decoder is equipped with prediction adaptive filter which is used for encoding of voice or sound signals in order to decrease bit transmission rate. Filter weights for prediction filter (10A, 10B) are determined by recursive calculation using Levinson-Derbin recursion for fixed-point arithmetic operations. EFFECT: simplified design, decreased cost of calculations without loss in precision. 10 cl, 4 dwg
Patent RU-2120867-C1 (RU)
Title: Cut tree accumulator of logger
Inventor: KRYL TSOV V D
IPC: A01G23/081
Filed: 1995-06-19
Granted: 1998-10-27
Abstract: FIELD: forestry and timber industry. SUBSTANCE: base of each bunk has additional hinged upright and bunk turning drive is furnished with additional hydraulic cylinder installed on machine frame. Free ends of main and additional hydraulic cylinders are connected to corresponding hinged upright. Supports are made in form of brackets with slots on ends. Hydraulic cylinders, uprights and brackets are arranged symmetrically relative to machine center line. EFFECT: enlarged operating capabilities. 5 dwg
Patent RU-2084038-C1 (RU)
Title: Method for calibration of automatic switches with heat circuit-breakers without current
Inventor: FESENKO OLEG VIKTOROVICH
IPC: H01H69/01
Filed: 1995-07-11
Granted: 1997-07-10
Abstract: FIELD: electric engineering. SUBSTANCE: method involves rotation of regulating members to angle which conform specific equation until automatic switch which is not connected to current is switched off. Then regulation members are turned back to specific angle which depends on type and nominal current of given automatic switch. Said angle is equal to  , where α ll  is lower limit of regulation member for lower tolerance dependency of firing time on position of regulation member for non-switching current I o = 1,05I n  (I n  is nominal current of automatic switch); α ul  is upper limit of regulation member for upper tolerance dependency of firing time on position of regulation member for switching current I 1 = 1,25I n  or I 1 = 1,35. EFFECT: increased field of application, arbitrary design of switch and arbitrary heating type of heat-sensitive elements. 2 cl, 1 dwg
Patent RU-2094510-C1 (RU)
Inventor: ELISEEV EVGENIJ I
IPC: C22B15/14
Filed: 1995-09-01
Granted: 1997-10-27
Abstract: FIELD: hydrometallurgy of non-ferrous metals; production of commercial copper. SUBSTANCE: copper melt is treated by salt of nitric acid, potassium, sodium and calcium nitrates being preferable. Ratio of active oxygen in said salts to copper being 0.03-0.56 %. EFFECT: improved efficiency. 3 cl, 1 tbl
Patent RU-2116765-C1 (RU)
Inventor: EHSTROV E A
IPC: A61C3/06
Filed: 1995-12-27
Granted: 1998-08-10
Abstract: Использование: в медицине, а именно в стоматологии, в частности для снятия зубного налета и полирования зубов. Устройство содержит распылительный насадок 2 с каналами подачи воды и воздушной взвеси абразивного материала, узел управления 1 с размещенными в нем регуляторами расхода воды 5 и воздуха 6, связанными с соответствующими подводящими каналами 7 и 8, а также резервуар 3 для абразивного материала, связанный с входом канала 13 подачи воздушной взвеси абразивного материала и с выходом регулятора расхода воздуха 6, при этом выход регулятора расхода воды 5 связан с каналом подачи воды 7, узел управления 1 выполнен с возможностью разъемного герметичного подсоединения 4 к резервуару 3 для абразивного материала и жестко связан с распылительным насадком 2, причем на выходе регулятора расхода воздуха 6 установлено иглообразное сопло 11, а вход канала 13 подачи воздушной взвеси абразивного материала связан с резервуаром 3 для абразивного материала через ресиверную камеру. В результате достигается повышение удобства использования, а также обеспечивается стерильность как самого инструмента, так и абразивного материала. 1 ил.
Patent RU-2124088-C1 (RU)
Title: Tie tamper, its arrangement and method of tie tamping
Inventor: TOJRER JOZEF
IPC: E01B27/16
Filed: 1996-03-06
Granted: 1998-12-27
Abstract: FIELD: railway transport; maintenance and repair of permanent way. SUBSTANCE: tie tamper designed for simultaneously tamping of large number of ties consists of machine frame resting on running bogies, two tie tamping sets made for tamping at least two ties at a time and arranged in tandem in longitudinal direction of machine, raising and lining set and base system for rail track position adjustment. Both longitudinally adjacent tie tamping of both tie tamping sets are arranged at a distance from one another equal to distance a between ties. Tie tamper has tie tamping machine with tie tamping sets for simultaneously tamping several ties and addition tie tamping machine with tie tamping set for tamping one tie. Additional machine is moved independently by its drive. In process of tie tamping operation, tamping of at least five ties located one after the other is carried out during first stage of operation, with simultaneous adjustment of position of rail track in plan and in vertical, and simultaneously tamping of group of ties located before one central tie and group of ties behind central tie is carried out. During second stage of operation tamping of central tie missed during first stage of operation is done. EFFECT: provision of accurate position of rail track at high capacity of tie tamper. 22 cl, 7 dwg
Patent RU-2113031-C1 (RU)
Title: Mercury metering compound, mercury metering appliance, and method for introducing mercury in electronic devices
Inventor: ANTONIO SKIABEL
IPC: H01J61/24
Filed: 1996-04-09
Granted: 1998-06-10
Abstract: FIELD: mercury-arc devices. SUBSTANCE: mercury metering combination has mercury metering compound incorporating mercury and second metal, such as titanium, zirconium, and their mixtures, better Ti 3 Hg, as well as activating alloy or intermetal compound including copper, tin, and one or more metals chosen from rare earth elements, such as mesh metal. Mercury metering appliances also have such combination and, in addition, they include gettering material; method involves introduction of one of appliances into open device followed by heating it to separate mercury at temperature of 600-900 C from 10 s to 1 min upon sealing the device. EFFECT: improved accuracy of mercury metering, dispensing with containers, and eliminating unwanted escape of mercury. 30 cl, 4 dwg
Patent RU-2105783-C1 (RU)
Inventor: KASHKAROV N G
IPC: C09K8/22
Filed: 1996-05-30
Granted: 1998-02-27
Abstract: FIELD: drilling wells. SUBSTANCE: lubricating reagent for drilling muds based on exhausted sunflower-seed oil (45-60 wt %) with modifiers is distinguished by that the latter are exhausted cutting fluids (20-45 wt %) and light tallow oil (10-20 wt %). EFFECT: reduced cost. 3 tbl
Patent RU-2115836-C1 (RU)
Title: Fluid coupling
Inventor: ROVNYJ S I
IPC: F16D33/04
Filed: 1996-07-01
Granted: 1998-07-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: fluid coupling has impeller, jacket and runner with turning vanes, springs and stops designed to limit vane turning. Runner vanes are made sectional. One part of vanes is immovable, and the other can turn about axis perpendicular to axis of fluid coupling. Springs are secured with one end on turning part of vane and with the other, on stop positioned on runner coupled rigidly to jacket. EFFECT: higher efficiency in nominal mode of operation. 2 dwg
Patent RU-2102885-C1 (RU)
Title: Устройство для изготовления полуфабрикатов изделий из теста с начинкой
Inventor: SHIKHOV V A
IPC: A21C9/06
Filed: 1996-08-12
Granted: 1998-01-27
Abstract: Использование: изобретение относится к устройствам для изготовления полуфабрикатов изделий из теста с начинкой и может быть использовано на предприятиях мясной промышленности и общественного питания. Сущность изобретения: устройство для изготовления полуфабрикатов из теста с начинкой содержит спаренные камеры со шнеками для начинки и теста, формующую камеру с фаршепроводом, бункер для муки, штампующий барабан, под которым смонтирован ленточный конвейер, а также подсыпающе-формирующее приспособление, включающее каток, установленный на одном конце Г-образной оси, другой конец которой связан со стойкой штампующего барабана при помощи колодки с возможностью вертикального перемещения и изменения расстояния между катком и барабаном. 1 з.п. ф-лы, 5 ил.
Patent RU-2133800-C1 (RU)
Title: Bidet
Inventor: EGOROV SERGEJ STEPANOVICH
IPC: A61H35/00
Filed: 1996-12-30
Granted: 1999-07-27
Abstract: FIELD: sanitary equipment used in apartment and public buildings, as well as in vehicles of different types. SUBSTANCE: bidet has feed pipe with shower head, mixer with hot and cold water supplying pipes, water flow rate and water temperature adjusting valves, and seat with cover mounted on mixer pipe for rotation in vertical plane. Bidet has device for fixing body of each valve of mixer in predetermined position and device for simultaneous fastening of seat with cover and mixer. Each device is formed as plate with openings for receiving closet fastening member and openings for passage and fixing of valve branch pipe. Plate is provided with flat member bent in transverse plane and having end portion curved in conformance with mixer pipe shape for securing pipeline. EFFECT: enhanced reliability in operation and optimum arrangement of parts and units. 1 dwg
Patent RU-2128258-C1 (RU)
Title: Method of producing commercial cellulose from fibrous material containing lignocellulose
Inventor: SABOURIN MARC J
IPC: F27D27/00
Filed: 1996-06-07
Granted: 1999-03-27
Abstract: FIELD: production of commercial cellulose from fibrous material containing lignocellulose in primary, preferably disc refiners. SUBSTANCE: material is preliminarily heated to temperature excessing the temperature of vitrification of lignin contained therein. Material is held at this temperature for not more than one minute, preferably, for 10-30 s. Heated material is subjected to highly intensive comminution in refiner with obtaining of cellulose. Produced cellulose possesses high quality and for its further refining various refiners may be used. Depending on concrete objective, duration of preliminary heating may be regulated by reducing for instance total consumption of power or by increasing the strength properties of produced cellulose. EFFECT: production of qualitative commercial cellulose with lower consumption of power. 28 cl, 4 dwg
Patent RU-2136098-C1 (RU)
Title: Voltage relay
Inventor: KOROBEJNIKOV B A
IPC: H02H3/24
Filed: 1997-04-02
Granted: 1999-08-27
Abstract: FIELD: relay protection, in particular, for fast protection of high-voltage electric motors. SUBSTANCE: device provides recognition of feed effect which is caused by decreased speed of voltage drop on power supply lines due to their feeding by electric motors in course of their stop way. Goal of invention is achieved by introduced pulse generator, time delay gate, three pulse gates with self-lock, three gates, delay gate, two reverse binary counters, two memory registers, three digital comparators, 2 AND gate and 2 OR gate. EFFECT: feed effect recognition. 2 dwg